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WO/2023/177693A1 |
An extrusion feedstock material is provided, the material comprising a length of one material extending from a first end to a second end; and at least one slot extending lengthwise within the one material between the first and second end...
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WO/2023/127073A1 |
An α+β type titanium alloy shaped material according to an embodiment of the present invention has a 0.2% yield strength of 830 MPa or higher, an elongation percentage of 10% or higher, a fatigue strength of 450 MPa or higher, and an a...
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WO/2023/119926A1 |
Provided is an extruded aluminum wire which contains Fe, Cu, Ti, Mn, Mg, Cr, B, Ga, V and Zn and at least one component selected from the group consisting of Ni, Y and Si in a total amount of 0.01% by mass or less, with the remainder com...
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WO/2023/094446A1 |
The present invention relates to an Al-Mg-Si aluminium alloy comprising in wt%:Mg: 0.45-1.2Si: 0.40-1.0Ti: 0.05-0.20V: 0.05-0.15Cu: < 0.30Mn: < 0.30Cr < 0.15Zr < 0.15Fe < 0.50Zn < 0.50the rest being aluminium and inevitable impurities, w...
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WO/2023/090634A1 |
The present invention relates to an aluminum alloy conductor with high heat resistance for power transmission lines and a method for producing same, and the aluminum alloy conductor for power transmission lines according to an embodiment...
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WO/2023/080301A1 |
An aluminum plate extrusion apparatus, according to the present invention, comprises: a preheating unit for preheating, by a predetermined temperature, a billet having a quadrangular cross-section; a cutting unit for cutting the billet i...
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WO/2023/063536A1 |
The present invention relates to: an exterior panel for home appliances, having excellent reflectivity and durability and being applicable to the exterior of various home appliances; a home appliance comprising the exterior panel; and an...
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WO/2023/063185A1 |
Provided is a technology whereby different types of material are appropriately arranged and a composite metal material having desired characteristics can be produced in a short time by extrusion. The production method comprises: an inter...
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WO/2023/064140A1 |
An extrusion system including a die located about and along an axis and defining at least one extrusion opening. A primary container defines a channel for holding a first billet to be extruded. The primary container is movable into a pos...
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WO/2023/063678A1 |
The present invention relates to a graphite steel wire rod, steel wire and graphite steel, which have excellent cutting performance, and manufacturing methods therefor, and, more specifically, to: a graphite steel wire rod, steel wire an...
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WO/2023/058803A1 |
The present invention relates to a method for manufacturing a battery case of an electric vehicle and a battery case manufactured thereby, the method comprising the steps of: (a) manufacturing an extrusion billet comprising a cylindrical...
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WO/2023/041557A1 |
The present invention relates to a method for processing extrusion billets or billets produced from an aluminium 6xxx alloy to finished or semi-finished products such as profiles or blanks, comprising a) Homogenizing the extrusion ingot ...
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WO/2023/043839A1 |
Shear-assisted extrusion assemblies are provided. The assemblies can include a billet containing assembly containing a billet comprising a billet outer material and a billet inner material in at least one cross-section; a tool operably e...
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WO/2023/029607A1 |
The present invention relates to the technical field of masts for ships, and specifically relates to a method for preparing an impact-resistant mast for ships, comprising the following steps: (1) preparing a column rod core material; (2)...
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WO/2023/007351A1 |
A pre-stretching roller (1) of an unwinding apparatus associable to a wrapping machine, comprising a main body (2) elongated and manufactured by an extrusion process of a metal alloy; the main body includes a first tubular element (3) ha...
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WO/2023/285602A1 |
An apparatus for extruding a material, the apparatus comprising: a block which includes two or more extrusion containers composed of heat resisting material, the containers being arranged to receive billets of the extruding material; a d...
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WO/2023/281054A1 |
A method of producing an alloy comprising magnesium and calcium, preferably an implantable medical device comprising magnesium and calcium, comprises the steps of generating a billet comprising magnesium and calcium, and extruding the bi...
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WO/2022/267488A1 |
The present invention relates to the technical field of magnesium alloys, and provides a preparation method for a high-toughness corrosion-resistant AZ80 magnesium alloy, comprising: carrying out jet atomization deposition treatment on a...
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WO/2022/268405A1 |
The invention relates to a method for producing a hollow cylindrical workpiece from a solid initial workpiece, in which a cup-shaped intermediate form is produced in the solid initial workpiece without cutting by drilling pressure, in wh...
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WO/2022/248465A1 |
The invention concerns an improved alloy to obtain AA6xxx alloy extrusions with high strength, typically having an ultimate tensile strength higher than 390 MPa, and high processability, in particular with a high productivity, as well as...
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WO/2022/199922A1 |
Described is a method for producing a tubular semi-finished product (10) for an implant scaffold which leads to an improvement of the dilatability of the scaffold, wherein the semi-finished product (10) consists of a magnesium alloy, sai...
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WO/2022/196381A1 |
This aluminum alloy extruded material comprises: one or more components selected from the group consisting of 7.5 to 9.2 mass% Zn, 1.3 to 2.0 mass% Mg, 0.1 to 0.7 mass% Cu, 0.30 mass% or less Mn, 0.25 mass% or less Cr, and 0.25 mass% Zr ...
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WO/2022/152212A1 |
The present invention relates to the technical field of alloy materials. Disclosed are an Mg-Al magnesium alloy, a preparation method for a tube made of the Mg-Al magnesium alloy, and an application of the Mg-Al magnesium alloy. The magn...
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WO/2022/122950A1 |
The invention relates to a method and a device for producing an extruded product. In the method, an extrusion device is provided, comprising: a receiver (7); a first receiver bore (5) which is formed in the receiver (7) and in which a fi...
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WO/2022/121439A1 |
A preparation method for a metal material, comprising: horizontally placing a metal material (400) to be prepared between wave surfaces of a female die (200) and a male die (300); a pressing machine being connected to the male die (300),...
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WO/2022/122951A1 |
The invention relates to a method for coaxially extruding an extruded product. To this end, an extruding device has the following: a receiver (7); a first receiver bore (5) which is formed in the receiver (7) and in which a first punch (...
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WO/2022/123798A1 |
Provided is a technique that decreases the amount of energy consumed when producing a strong pipe member, and that improves the recyclability of the manufactured pipe member. First, an elongated, solid feedstock comprising a steel mate...
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WO/2022/118229A1 |
An extrusion press (100) for producing metal items by extruding a metal billet, said press comprising an extrusion die (5) and a main cylinder (1) including an extrusion punch (8) adapted to be translated in two opposite directions, wher...
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WO/2022/090135A1 |
The present invention relates to a forming tool and to a method for the impact extrusion of metallic workpieces to produce largely isotropic impact-extruded parts. In the forming tools according to the invention, the forming process of t...
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WO/2022/089331A1 |
A method for manufacturing a solid-state composite additive for a high-performance structural component. The method comprises: heating a rod-shaped raw material (2) of a solid-state composite additive to a solution temperature, wherein t...
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WO/2022/084106A1 |
A method and an extrusion- or pultrusion device (1) said device comprising: • -a rotating die (3), wherein the rotating die (3) comprises a first side portion (23) in connection to the first side wall (5) and a second side portion (25)...
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WO/2022/084107A1 |
A method and an extrusion- or pultrusion device (1) for forming a profile product (2) made from a viscoelastic material and/or plastically deformable material with elastic property and/or viscoplastic material with elastic property in a ...
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WO/2022/084108A1 |
A method and an extrusion- or pultrusion device (1) for forming a profile product (2) made from a material in a production direction (Y), said device comprising: -a rotating die (3), extending in a radial (R) direction and a width direct...
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WO/2022/078901A1 |
The invention relates to a method for monitoring the position and changing the position of at least one component, more particularly a running bar (3), slidingly guided within a press frame (2) between abutments of the press frame (2). T...
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WO/2022/062727A1 |
The present invention discloses a preparation method for motor shell aluminum profile, comprising: preparing raw materials in proportion, obtaining an aluminum ingot after smelting and casting, homogenizing and pressing the aluminum ingo...
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WO/2022/056358A1 |
A method for preparing a shear-assisted extruded material from a powder billet is provided, the method comprising providing a billet of material in substantially powder form; applying both axial and rotational pressure to the material to...
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WO/2022/049969A1 |
This method for manufacturing an aluminum alloy extruded part includes: forming an extruded material 100 by hot-extruding a 7000-series aluminum alloy by means of an extruder 10; cutting, into a predetermined length, and moving forward t...
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WO/2022/045555A1 |
The present disclosure provides a bonding stainless steel pipe and a manufacturing method thereof. One aspect of the bonding stainless steel pipe according to an embodiment of the present disclosure includes: a base metal, which is made ...
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WO/2021/254852A1 |
The present invention relates to a reliable high extrusion rate production method for recycle friendly aluminum soft alloy of the type 6060X, which besides Al,Mg and Si contains important amounts of Cu, Zn, Fe and Mn as alloying elements...
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WO/2021/248748A1 |
Disclosed are a variable-channel corner self-bending extrusion die, and a design, manufacturing and extrusion method thereof, relating to the technical field of dies. The method comprises the following steps: designing a symmetric stream...
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WO/2021/234188A1 |
The present invention relates to a method and a system for forging a main shaft of a wind turbine, and more specifically to a method which enables the main shaft of a wind turbine to be manufactured by means of a backward extrusion proce...
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WO/2021/227403A1 |
An equal channel angular pressing device and an equal channel angular pressing temperature control apparatus thereof. The equal channel angular pressing temperature control apparatus is suitable for an equal channel angular pressing die ...
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WO/2021/215543A1 |
Provided is a magnesium alloy for implants that simultaneously exhibits corrosion resistance, mechanical strength, and ductility. An embodiment of the present invention is a magnesium alloy for implants that contains x atomic% of Zn and ...
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WO/2021/213860A1 |
The invention relates to a method for producing a large component of a vehicle body by way of integral construction, wherein the large component is constructed from a plurality of lightweight metal profiles (1) which are non-releasably c...
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WO/2021/208999A1 |
A hot extrusion die for irregularly shaped rectangular tubing comprises a die cavity sleeve (1) having an irregularly shaped cavity. A hot extrusion mandrel (2) is provided within the die cavity sleeve. A region between the die cavity sl...
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WO/2021/207032A1 |
Herein is provided a ferrous shape memory alloy (SMA) wire and processes for production of ferrous shape memory alloy wire that do not require cry st alio graphic texturing processes to achieve superior superelastic and SMA wire properti...
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WO/2021/192189A1 |
This heat exchanger (1) is provided with a heat-transfer member (2) that comprises: a heat-transfer tube (20) which has a refrigerant flow passage (20a) formed therein; and a plate-like fin (21) which is integrally formed with the heat-t...
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WO/2021/191631A1 |
A mounting bracket (50) comprises a non-planar structure shaped by bending one or more portions of a planar body, wherein the planar body comprises before it is formed into a planar body a two-dimensionally profiled load-path approximate...
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WO/2021/194007A1 |
The present invention relates to a method for manufacturing extruded material of heterogeneous aluminum-carbon nanotube composite extruded material having improved corrosion resistance, and extruded material of heterogeneous aluminum-car...
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WO/2021/187754A1 |
Disclosed is an electric transporter device. The electric transporter device may comprise: a steering assembly which includes a handlebar manipulated by a user and a support shaft coupled to the handle bar at one side thereof; a mid-fram...
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